Skip to contentFEINBERG STEPHEN — KOMAG INC /DE/ insider: 286 transactions · InsiderLensFEINBERG STEPHEN
- Former 10% Owner at ANCHOR GLASS CONTAINER CORP /NEW · on record since May 10, 2006
- Former 10% Owner at SSA GLOBAL TECHNOLOGIES, INC · on record since Aug 1, 2006
- 10% owner at Molecular Insight Pharmaceuticals, Inc. · on record since Mar 30, 2007
- 10% owner at SCOTTISH RE GROUP LTD · on record since May 17, 2007
- Former 10% Owner at DVL INC · on record since Apr 16, 2007
- Director at Albertsons Companies, Inc. · on record since Nov 5, 2024
- 10% owner at SILICON STORAGE TECHNOLOGY INC · on record since Jan 7, 2010
- 10% owner at Talecris Biotherapeutics Holdings Corp. · on record since Sep 30, 2009
- Former 10% Owner at SILICON STORAGE TECHNOLOGY INC · on record since Mar 26, 2010
- 10% owner at DynCorp International Inc · on record since Apr 21, 2010
- 10% owner at BIOSPHERE MEDICAL INC · on record since May 18, 2010
- 10% owner at ORBIMAGE INC · on record since Sep 30, 2010
- 10% owner at Nextdoor Holdings, Inc. · on record since Aug 20, 2003
- Former 10% Owner at REVA Medical, Inc. · on record since Dec 22, 2010
- 10% owner at REVA Medical, Inc. · on record since Nov 15, 2010
- 10% owner at Tower International, Inc. · on record since Oct 14, 2010
- 10% owner at Hawaiian Telcom Holdco, Inc. · on record since Dec 3, 2010
- 10% owner at SILVERLEAF RESORTS INC · on record since Feb 14, 2011
- 10% owner at · on record since Sep 10, 2003
- 10% owner at · on record since Sep 24, 2003
- 10% owner at · on record since Jul 29, 2011
- 10% owner at · on record since Oct 23, 2003
- 10% owner at · on record since Jul 2, 2004
- 10% owner at · on record since Nov 12, 2003
- 10% owner at · on record since Nov 17, 2003
- 10% owner at · on record since Mar 11, 2013
- 10% owner at · on record since Aug 5, 2004
- Former 10% Owner at · on record since Feb 10, 2004
- Director at · on record since Apr 9, 2014
- 10% owner at · on record since Mar 5, 2004
- 10% owner at · on record since Jan 30, 2015
- 10% owner at · on record since Mar 6, 2015
- 10% owner at · on record since Nov 9, 2004
- Former 10% Owner at · on record since Nov 17, 2004
- Former 10% Owner at · on record since Nov 24, 2004
- Former 10% Owner at · on record since Dec 1, 2004
- 10% owner at · on record since Mar 11, 2016
- Former 10% Owner at · on record since Jun 10, 2016
- Former 10% Owner at · on record since Dec 22, 2004
- Director at · on record since Oct 28, 2020
- 10% owner at · on record since May 25, 2005
- Former 10% Owner at · on record since Jun 29, 2005
Insider trading activity of FEINBERG STEPHEN
- Transactions on record
- 286
- since Aug 20, 2003
- Open-market buys
- 85
- $212.4M
- Open-market sells
- 160
- $1.3B
- Companies traded
- 30
- last filing Feb 11, 2025
Figures computed from official regulatory filings — .
Companies where FEINBERG STEPHEN has traded
- 2 tx · Feb 11, 2025
- 1 tx · $183.4K · Nov 12, 2020
- 51 tx · $141.9M · Oct 15, 2019
- 3 tx · $85.5M · Oct 23, 2017
- 2 tx · $125.7M · Jun 10, 2016
- 3 tx · $229M · Nov 8, 2013
- 1 tx · $141.5M · Mar 11, 2013
- 34 tx · $92M · Aug 9, 2012
- 6 tx · $7.4M · Sep 9, 2011
- 8 tx · $21.5M · Sep 14, 2010
- 1 tx · Mar 26, 2010
- 1 tx · $485.9M · Oct 7, 2009
- 1 tx · Jun 7, 2007
- 1 tx · $648.7K · Apr 16, 2007
Track record of FEINBERG STEPHEN
Statistical track record
Free- Open-market buys
- 87
- Last buy
- Oct 14, 2015
Win rates and median returns are available with a free account (5 insiders/month).
Transaction history of FEINBERG STEPHEN
Co-insiders of FEINBERG STEPHEN
This page republishes public regulatory disclosures.
16 tx · $2.6M · Apr 10, 2007
| Company | Filed | Type | Qty | Price | Value · USD | Src | Details |
|---|
| Feb 11, 2025 | AwardD (derivative) | 19 | — | — | SEC | |
| Nov 5, 2024 | AwardD (derivative) | 2,590 | — | — | SEC | |
| Nov 12, 2020 | Award | 18,338 | 10.00 USD | $183.4K | SEC | |
| Oct 15, 2019 | Sell | -115,000 | 40.50 USD | $4.7M | SEC | |
| Sep 3, 2019 | Sell | -1,000,000 | 43.50 USD | $43.5M | SEC | |
| Jun 13, 2019 | Sell | -14,426 | 48.82 USD | $704.3K | SEC | |
| Jun 13, 2019 | Sell | -12,131 | 48.91 USD | $593.3K | SEC | |
| Jun 13, 2019 | Sell | -20,986 | 49.00 USD | $1M | SEC | |
| Jun 13, 2019 | Sell | -2,035 | 49.00 USD | $99.7K | SEC | |
| Jun 13, 2019 | Sell | -23,265 | 49.00 USD | $1.1M | SEC | |
| Jun 4, 2019 | Sell | -46,847 | 48.01 USD | $2.2M | SEC | |
| Jun 4, 2019 | Sell | -46,352 | 48.01 USD | $2.2M | SEC | |
| Jun 4, 2019 | Sell | -46,214 | 48.78 USD | $2.3M | SEC | |
| May 30, 2019 | Sell | -180,134 | 49.87 USD | $9M | SEC | |
| May 30, 2019 | Sell | -100,000 | 50.75 USD | $5.1M | SEC | |
| May 30, 2019 | Sell | -73,848 | 49.77 USD | $3.7M | SEC | |
| May 30, 2019 | Sell | -123,620 | 49.34 USD | $6.1M | SEC | |
| Oct 23, 2017 | Sell | -4,443,428 | 6.58 USD | $29.2M | SEC | |
| Jun 10, 2016 | Sell | -5,000,000 | 11.00 USD | $55M | SEC | |
| Jun 7, 2016 | Sell | -7,000,000 | 10.10 USD | $70.7M | SEC | |
| Oct 15, 2015 | Buy | 10,000 | 29.41 USD | $294.1K | SEC | |
| Oct 2, 2015 | Buy | 10,000 | 29.15 USD | $291.5K | SEC | |
| Sep 30, 2015 | Buy | 10,000 | 29.30 USD | $293K | SEC | |
| Sep 25, 2015 | Buy | 4,000 | 31.99 USD | $128K | SEC | |
| Sep 25, 2015 | Buy | 48,887 | 31.58 USD | $1.5M | SEC | |